I've refined the filesystem size using awk and directed to a file name.
eg, here's the content in a file called "numbers"
$cat numbers
345
543
23423456
44435
546
.
.
how do you write a script to all these numbers to get the total?
thanks a lot. (9 Replies)
Hi
I need to get a user to enter a number (an exchange rate) into a script. I have the following:
#!/bin/ksh
echo "Enter exchange rate:"
read EX_RATE
if \"`" ]
then
echo "Well done - only numeric here"
else
echo "Not so well done - there is NON numeric stuff here!"
fi
This works... (3 Replies)
Hey, dunno if the title really explains this well; basically my problem is (and this is on a router which is why the flash issue)...
I have some data I want to store (it's really irelevant, i'm just counting the lines per file, basically a simple counter).
I could store this data in flash but... (0 Replies)
Hello everybody,
I am having problem in converting byte array variables to Hexa String variables for Linux. I have done, converting byte array variables to Hexa String variables for Windows but same function doesn't work for linux. Is there any difference in OS ? The code for Windows is given... (2 Replies)
Can someone tell me how to change the first column in a very large 17k line file from a random 10 digit numeric value to a non numeric value. The format of lines in the file is:
1702938475,SNU022,201004
the first 10 numbers always begin with 170 (6 Replies)
Please, i have a question about rsync command:
Here is the command that i have used in my script:
rsync -ratlz --rsh="/usr/bin/sshpass ssh -o StrictHostKeyChecking=no" -aAXHltzh --progress --numeric-ids --devices --rsync-path="rsync" $1 $hostname:$1
using this command, i can... (0 Replies)
Example
I have following requirements where i need to search for particular string from the log files.Files will be archived with number attached end to it and creates a new log file.
First Day i will ran at 8:00 AM
Filename:a.log1
Wed Aug 24 04:46:34... (1 Reply)
Discussion started by: nareshnani211
1 Replies
LEARN ABOUT DEBIAN
envstore
ENVSTORE(1) BSD General Commands Manual ENVSTORE(1)NAME
envstore -- save and restore environment variables
SYNOPSIS
envstore command [args ...]
DESCRIPTION
envstore can save and restore environment variables, thus transferring them between different shells.
command must be one of
clear
Forget all stored variables
eval
Produce shell code for evaluation, restoring all saved variables
list
List saved variables in better readable format
save variable [value]
Save variable either with its current shell value or with value
rm variable
Remove variable from store
Note: Only the first character of command is checked, so envstore e instead of envstore eval, envstore c for envstore clear, etc., are also
valid.
ENVIRONMENT
ENVSTORE_FILE The file in which the environment parameters are stored, /tmp/envstore-EUID by default,
LIMITATIONS
Variable names or values must not contain null bytes or newlines.
Due to limitations imposed by most shells, it is not possible to save parameters containing more than one consecutive whitespace. envstore
will save and display them correctly, but unless you do IFS trickery, your shell will not be able to load them.
The current maximum length (in bytes) is 255 bytes for the variable name and 1023 bytes for its content.
AUTHOR
envstore was written by Daniel Friesel <derf@derf.homelinux.org>.
Original idea and script by Maximilian Gass <mxey@ghosthacking.net>.
SEE ALSO envify(1)BSD December 1, 2009 BSD